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3 minute lesson episodes
- What is an ice age? | Climate change
Episode 102. Topic: What is an ice age? Theme: Climate change. Did you know we are in an ice age right now? What does that mean and then what was the period of glacial coverage 40,000 years ago?
3 min - The Permian–Triassic extinction event | Climate change
Episode 101. Topic: The Permian–Triassic extinction event. Theme: Climate change. What was the biggest extinction event in history? What caused it and how does it compare to more recent extinction events?
3 min - Lead | Poisons
Episode 100. Topic: Lead. Theme: Poisons. How does lead poisoning work and how has regulations on lead in paint and gasoline potentially improved society?
4 min - Carbon monoxide | Poisons
Episode 99. Topic: Carbon monoxide. Theme: Poisons. Why is carbon monoxide dangerous and what does exposure look like?
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New episode every Monday, Wednesday, and Friday! Find us everywhere podcasts are found.3 min - Botox | Poisons
Episode 98. Topic: Botox. Theme: Poisons. How does botox work? Where does this toxin come from and why is it a poison?
3 min - Mercury | Poisons
Episode 97. Topic: Mercury. Theme: Poisons. What does Mercury poisoning look like and how has it affected society?
3 min - Vitamin A | Poisons
Episode 96. Topic: Vitamin A. Theme: Poisons. How is vitamin A toxic in large quantities and when might you be exposed to that much?
3 min - Net neutrality | The internet
Episode 95. Topic: The limits of distillation. Theme: Net neutrality. What is net neutrality and why has it become so popular over the last few years? What are the pros and cons of this philosophy?
4 min - Cookies and why we accept them | The internet
Episode 94. Topic: Cookies and why we accept them. Theme: The internet. Why do websites ask us to accept cookies? What are cookies and why are they one the rise?
3 min - Y2K | The internet
Episode 93. Topic: Y2K. Theme: The internet. Why were we so worried New Year's Eve 1999? Did anything bad actually happen?
3 min
About 3 minute lesson
From the publisher's feed
Education podcasts are great - but sometimes you just want an appetizer of knowledge. On 3 minute lesson, I attempt to communicate an interesting topic concisely and in less than 3 minutes.